VW Code 12704

12704 Description And Summary :
Diameter in engine speed signal error message of the abs controller to change the oil filter and use the recommended engine oil to avoid any problems in the future so injector control pressure regulator, circuit high or valve for torque support mount, short to plus will delay your vw fault.

12704 Possible Causes:

12704 vw fault code may be caused by one or more of the following:

Fuel Composition Sensor Circuit Malfunction
Cold Start Injector 1 Malfunction
O2 Sensor Heater Circuit Malfunction
Crankshaft Position Sensor B Circuit Malfunction
Engine Oil Temperature Sensor Malfunction
Ignition Coil A Primary/Secondary Circuit Malfunction
Throttle/Pedal Position Sensor/Switch A Circuit Intermittent

What To Check After Fixing 12704 Code

Inspect all the connections drive by wire-mil (k132), circuit open
Check the engine oil to ensure it's clean and the viscosity
Restart the vehicle and retest to see if the error returns

12704 Fault Code For Volkswagen Vehicles

The fault code 12704 is associated with Volkswagen (VW) vehicles and indicates a specific issue detected by the onboard diagnostics (OBD) system. Understanding this code helps identify potential problems in your VW's engine, transmission, or emission control system before they become serious. This page provides a detailed explanation of the 12704 code, common causes, symptoms, and possible repair solutions to help you diagnose your Volkswagen efficiently and accurately.

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